Clay and wax are plastic substances.
黏土和蜡是可塑性物质。
Clay and wax are plastic substances.
粘土和蜡是可塑性物质。
Clay, wax, and plaster are plastic substances.
黏土，蜡和石膏是可塑物质。
Clay, wax, and plaster are plastic substances.
粘土，蜡和石膏是可塑物质。
Plastic has become synonymous with cheap and worthless, when in fact those chains of hydrocarbons ought to be regarded as among the most valuable substances on the planet.
塑料成为便宜和毫无价值的同义词，事实上这些碳链化合物理应是地球上最有价值的物质。
Lots of plastic water bottles end up in landfills and many electronics are shipped overseas to be disassembled, exposing people to hazardous substances.
很多塑料瓶使用的是垃圾掩埋法，很多废旧电子产品则是运往海外分解，这会导致人们暴露在有害物质之下。
Lids made of 304 stainless steel material, non-PVC plastic harmful substances, is the most environmentally friendly products.
保鲜盖采用304不锈钢材料，不含PVC等塑料有害物质，为目前最环保的保鲜盒产品。
And some manufacturers who use counterfeit or after repeated cycles of plastic, fragile and not durable, and precipitation of harmful substances more easily.
而有些厂家或冒牌者会使用多次循环后的塑料，易碎且不耐用，而且更容易析出有害物质。
The term plastic is used to define human-made polymer resins containing carbon atoms covalently bonded with other elements, along with organic or inorganic substances.
塑料是用来定义由碳原子和其他元素以共用电子对的方式结合而成的聚合树脂连同有机物或者无机物类。
Migration of chemical substances from plastic packaging materials into foods has been widely concerned which may contaminate foods and finally endanger people's health.
塑料包装材料内含化学物向食品的迁移会造成食品污染并最终危害消费者的健康，近年来受到国内外广泛关注。
MSW contains a large number of plastic products, chloride, etc., in the process of incomplete combustion of garbage and other substances combine to form dioxins.
生活垃圾中含有大量塑料制品、氯化物等，在垃圾不完全燃烧过程与其它物质化合生成二恶英。
Polymer: Natural or synthetic plastic-like substances having molecule in a high relative molecular mass formed by the chemical linking of many simple molecules, of the same substance.
聚合物：类似塑胶的人造或天然物体。由许多简单而属于同一种物质的分子，通过化学结合而形成，并具有较高的相对分了质量。
Includes a variety of substances, such as plastic wrap, water-soluble plastic foil and open-weave fabric that has been chemically treated to disintegrate with the application of heat.
包括多种材料，如塑胶包装，水溶性塑胶箔和稀松组织织物，它们都经过相应的化学处理，并通过热作用进行分解。
Nowadays, laser marking technology has become a effective marking method for many substances such as plastic, quartz, ceramic, metal and so on.
激光打标机已成为塑料、石英、陶瓷、金属等多种材料的打标工具。
But the latest research suggests that plastic is also a source of dissolved substances that can easily become widely dispersed in the Marine environment.
但是，最新的研究表明，塑料也可以分解为可溶性物质，这些物质很容易在海洋环境中大范围扩散传播。
But the latest research suggests that plastic is also a source of dissolved substances that can easily become widely dispersed in the Marine environment.
但是，最新的研究表明，塑料也可以分解为可溶性物质，这些物质很容易在海洋环境中大范围扩散传播。
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